Google Apps Email supports almost all popular mail service options - mail forwarding, mail filtering, autoresponders, mail attachments. You can also import your mail contacts from a CSV file. Another great feature is the multilanguage support - you can have your webmail interface in your own language!

Once you register for Google Apps and activate Email, you will be able to access your mailbox using a URL in the following format: http://mail.google.com/a/yourdomainname.com